diff --git a/TypeScript/app/gilded-rose.ts b/TypeScript/app/gilded-rose.ts
index 2e05d03f..6a71233b 100644
--- a/TypeScript/app/gilded-rose.ts
+++ b/TypeScript/app/gilded-rose.ts
@@ -10,7 +10,7 @@ export class Item {
         this.quality = quality;
     }
 }
-
+// class that creates an array where items will be stored
 export class GildedRose {
     items: Array<Item>;
 
@@ -18,6 +18,7 @@ export class GildedRose {
         this.items = items;
     }
 
+    // Method for updating item quality
     updateQuality() {
         for (let i = 0; i < this.items.length; i++) {
             if (this.items[i].name != 'Aged Brie' && this.items[i].name != 'Backstage passes to a TAFKAL80ETC concert') {
@@ -31,10 +32,12 @@ export class GildedRose {
                     this.items[i].quality = this.items[i].quality + 1
                     if (this.items[i].name == 'Backstage passes to a TAFKAL80ETC concert') {
                         if (this.items[i].sellIn < 11) {
+                            // quality goes up by 2 when days are 10 or less
                             if (this.items[i].quality < 50) {
                                 this.items[i].quality = this.items[i].quality + 1
                             }
                         }
+                       // quality goes up by 3 when days are 5 of less
                         if (this.items[i].sellIn < 6) {
                             if (this.items[i].quality < 50) {
                                 this.items[i].quality = this.items[i].quality + 1
@@ -43,20 +46,25 @@ export class GildedRose {
                     }
                 }
             }
+            // checking for legendary to subtract sell by date 
             if (this.items[i].name != 'Sulfuras, Hand of Ragnaros') {
                 this.items[i].sellIn = this.items[i].sellIn - 1;
             }
+            
             if (this.items[i].sellIn < 0) {
                 if (this.items[i].name != 'Aged Brie') {
                     if (this.items[i].name != 'Backstage passes to a TAFKAL80ETC concert') {
                         if (this.items[i].quality > 0) {
+                            // move this if above line 57 if 
                             if (this.items[i].name != 'Sulfuras, Hand of Ragnaros') {
                                 this.items[i].quality = this.items[i].quality - 1
                             }
                         }
+                        
                     } else {
                         this.items[i].quality = this.items[i].quality - this.items[i].quality
                     }
+                    //  aged brie increases in quality here
                 } else {
                     if (this.items[i].quality < 50) {
                         this.items[i].quality = this.items[i].quality + 1